condition mean min max 1 h after light 2.6143168085 2.3360662 2.892567417 3 h after light 2.1086129516666667 1.4729978419999998 2.608693546 5 h after light 1.720585899 1.459586936 2.189872933 7 h after light 1.9418359433333332 1.36156745 2.342043718 9 h after light 1.6642566346666667 1.304443877 2.177953806 11 h after light 1.610625698 1.250613369 1.842744191 13 h after light 1.6815286356666668 1.625998668 1.709984046 15 h after light 1.705149466 1.01173326 2.54639632 1 h after dark 1.9597276046666665 1.799093347 2.1787679069999997 3 h after dark 1.8798715453333332 1.761088684 2.0885788069999998 5 h after dark 1.9817609933333333 1.25659903 2.648783382 7 h after dark 2.4715733149999997 1.6536656809999999 3.6608492839999998